In this episode, Anna heads out plodding with Sam Heward, co-founder of Ultra X, an extreme multi-stage ultramarathon series for first timers, seasoned endurance athletes and elites, offering an opportunity and experience of a life time to challenge yourselves beyond the comfort zone and push yourself harder than ever before.Anna asks Sam about setting up the brand Ultra X, his own relationship and journey with running, the challenging nature of their events that they host, pushing out of the comfort zone to grow yourself, and tips on how you might do this with your running or own training.